3" SS Resonator Delete X-Pipe. 2012-2020 Jeep SRT/Trackhawk 6.4L/6.2L. 1998-pontiac-firebird-esi4271216 Other shock brands often recommend

Other shock brands often recommend tuning from full tight

A true bolt in 4 point design perfect for trackdays and time trial events

SPL Parts Rod Ends Installation Instructions: SPL FLCA S550

we are able to achieve a stronger mounting solution and ease of installation

Many customers know the Berserker Series name in relation to our Active Shock Management (ASM) system

3" SS Resonator Delete X-Pipe. 2012-2020 Jeep SRT/Trackhawk 6.4L/6.2L. 1998-pontiac-firebird-esi4271216 Other shock brands often recommendKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud